CVE-2021-23718
HIGHCVSS 7.5/10EPSS 1.56%
Last modified
CVE-2021-23718 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. The package ssrf-agent before 1.0.5 are vulnerable to Server-side Request Forgery (SSRF) via the defaultIpChecker function. It fails to properly validate if the IP requested is private.. EPSS estimates a 1.56% chance of exploitation in the next 30 days.
Description
The package ssrf-agent before 1.0.5 are vulnerable to Server-side Request Forgery (SSRF) via the defaultIpChecker function. It fails to properly validate if the IP requested is private.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ssrf-Agent Project | Ssrf-Agent | < 1.0.5 |
References
- https://github.com/welefen/ssrf-agent/blob/cec2b85fe8886ad6926a247a3e059d8369ec022b/index.js%23L13Broken Link, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20211203-0005/Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-SSRFAGENT-1584362Exploit, Third Party Advisory
- https://github.com/welefen/ssrf-agent/blob/cec2b85fe8886ad6926a247a3e059d8369ec022b/index.js%23L13Broken Link, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20211203-0005/Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-SSRFAGENT-1584362Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-23718?
The package ssrf-agent before 1.0.5 are vulnerable to Server-side Request Forgery (SSRF) via the defaultIpChecker function. It fails to properly validate if the IP requested is private.
How severe is CVE-2021-23718?
CVE-2021-23718 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.56% probability of exploitation in the next 30 days.
How do I fix CVE-2021-23718?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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Are you affected by CVE-2021-23718?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST